Comments on: How to Control MAX7219 LED Matrix with ESP8266 WiFi Module https://blog.etechpath.com/how-to-control-max7219-led-matrix-with-esp8266-wifi-module/ Tue, 03 Jan 2023 12:37:06 +0000 hourly 1 https://wordpress.org/?v=6.5.5 By: Jeff Trionfante https://blog.etechpath.com/how-to-control-max7219-led-matrix-with-esp8266-wifi-module/comment-page-2/#comment-965 Tue, 04 Jun 2019 20:47:16 +0000 https://blog.etechpath.com/?p=496#comment-965 In reply to Jeff Trionfante.

Never mind. Finally figured out the web user interface comes directly from the sketch and not from some outside site.

]]> By: psadminetechpath https://blog.etechpath.com/how-to-control-max7219-led-matrix-with-esp8266-wifi-module/comment-page-3/#comment-949 Tue, 21 May 2019 09:32:34 +0000 https://blog.etechpath.com/?p=496#comment-949 In reply to SERKAN TOPALOGLU.

Assign a static IP address to your ESP in your WiFi modem. So, whenever ESP will try to connect to modem, it will connect to the same IP address every time. There no need to change anything in esp code.

]]> By: SERKAN TOPALOGLU https://blog.etechpath.com/how-to-control-max7219-led-matrix-with-esp8266-wifi-module/comment-page-3/#comment-947 Mon, 20 May 2019 13:42:20 +0000 https://blog.etechpath.com/?p=496#comment-947 How can I give fix IP adress to ESP in this project?

]]> By: Jeff Trionfante https://blog.etechpath.com/how-to-control-max7219-led-matrix-with-esp8266-wifi-module/comment-page-2/#comment-944 Sun, 19 May 2019 02:41:52 +0000 https://blog.etechpath.com/?p=496#comment-944 Thanks for your tutorial. Everything worked exactly as described. Very clear and understandable. However, if I close the web interface page after the first use and then try to reopen it again even after a minute or two, I get a timeout or just a blank page. It will sometimes work again after several hours, but again only for one time. I can send multiple messages during that one time with no problem. Hope this makes sense. Any advise or suggestions would be greatly appreciated.

]]> By: Ralph W. Lundvall https://blog.etechpath.com/how-to-control-max7219-led-matrix-with-esp8266-wifi-module/comment-page-2/#comment-900 Mon, 06 May 2019 18:04:05 +0000 https://blog.etechpath.com/?p=496#comment-900 I implemented this solution with my ESP8266-12E and a 4 segment MAX7219 HiLetgo, both from Amazon. The latest library file MD_MAX72xx.h from github no longer needs manual editing. Just edit the Arduino code to #define the correct model. It would be easy to have these options already offered in the .ino code as comments. I used: #define HARDWARE_TYPE MD_MAX72XX::FC16_HW. Thanks for posting this.

]]> By: Bk https://blog.etechpath.com/how-to-control-max7219-led-matrix-with-esp8266-wifi-module/comment-page-2/#comment-797 Sun, 24 Mar 2019 07:05:24 +0000 https://blog.etechpath.com/?p=496#comment-797 Thanks you, I need your help to do same project in esp-01. Please assist me in FB messenger.

]]> By: Tristan https://blog.etechpath.com/how-to-control-max7219-led-matrix-with-esp8266-wifi-module/comment-page-2/#comment-579 Wed, 06 Feb 2019 06:11:09 +0000 https://blog.etechpath.com/?p=496#comment-579 Your way of describing everything in this paragraph is genuinely nice, every one be capable of easily know it, Thanks a lot.

]]> By: tumador https://blog.etechpath.com/how-to-control-max7219-led-matrix-with-esp8266-wifi-module/comment-page-2/#comment-443 Fri, 28 Dec 2018 11:15:38 +0000 https://blog.etechpath.com/?p=496#comment-443 Hi,
Thanks for your work ! Very Very HelpFull, I like to set the intensity with mx.control(MD_MAX72XX::INTENSITY, 0);
It’s work Perfectely
best regards

]]> By: psadminetechpath https://blog.etechpath.com/how-to-control-max7219-led-matrix-with-esp8266-wifi-module/comment-page-1/#comment-381 Sat, 08 Dec 2018 19:38:33 +0000 https://blog.etechpath.com/?p=496#comment-381 In reply to LegendaryZAYNE.

The details are given in the tutorial ..

]]> By: psadminetechpath https://blog.etechpath.com/how-to-control-max7219-led-matrix-with-esp8266-wifi-module/comment-page-2/#comment-350 Tue, 27 Nov 2018 04:26:52 +0000 https://blog.etechpath.com/?p=496#comment-350 In reply to LenK13.

You can download updated library from github, and trust me all examples are working very well without any changes.. you may check your hardware and esp8266 board setting in arduino IDE.

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